Dissension/dɪˈsenʃn/ Definition 1 of 1Pro Tip 1/3Conflict Source Dissension often starts with a difference of opinion that escalates. The proposal sparked dissension among committee members. Pro Tip 2/3Negative Emotion 'Dissension' suggests a serious division within a group, involving emotional conflict. The new policy caused dissension within the team. Pro Tip 3/3Group Dynamics Use 'dissension' when referring to groups or organizations, not individual disputes. His controversial views led to dissension in the club.